Having molar teeth with crescentic ridges and rounded cusps on the occlusal surface. ... Origin: bunos, + selene, moon, + odous, tooth ... (05 Mar 2000) ... 
Type: Term Pronunciation: bū′nō-sĕ-len′ō-dont Definitions: 1. Having molar teeth with crescentic ridges and rounded cusps on the occlusal surface.